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UNF 7/16'' 1/2'' 9/16'' Stainless steel wire thread insert wiht pin SUS304 SUS316

Name: UNF 7/16'' 1/2'' 9/16'' Stainless steel wire thread insert wiht pin SUS304 SUS316
Brand: Hunan Jia Shan Hardware Tech Co., Ltd.
SKU: DIN, ASEM, ISO
Price: 0.20 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: JIA SHAN

Certification: ISO

Model Number: DIN, ASEM, ISO

Payment & Shipping Terms

Minimum Order Quantity: 100

Price: USD0.2/pcs-USD1/pcs

Delivery Time: 1-5 weekds

Payment Terms: T/T, Western Union

Supply Ability: Batch order abailable

Get Best Price

Product Details

Product Description

Highlight:

Usage:	Fastening	Style:	Wire Thread Insert
Size:	Various Sizes Available	Head Style:	Wire Thread Insert
Strength:	High	Finish:	Plain
Manufacturer:	JIA SHAN Hardward Company	Length:	As Customisation
Package:	Small Packing+Carton Packing+Pallet	Standard:	DIN
Package Quantity:	100 Pieces	Shape:	Wire Thread Insert
Measurement System:	INCH, Metric	Port:	Shenzhen
Quality:	Inspection Before Shipment	Color:	As Customisation
Material:	Stainless Steel

Usage:	Fastening
Style:	Wire Thread Insert
Size:	Various Sizes Available
Head Style:	Wire Thread Insert
Strength:	High
Finish:	Plain
Manufacturer:	JIA SHAN Hardward Company
Length:	As Customisation
Package:	Small Packing+Carton Packing+Pallet
Standard:	DIN
Package Quantity:	100 Pieces
Shape:	Wire Thread Insert
Measurement System:	INCH, Metric
Port:	Shenzhen
Quality:	Inspection Before Shipment
Color:	As Customisation
Material:	Stainless Steel

UNF 7/16'' 1/2'' 9/16'' Stainless steel wire thread insert wiht pin SUS304 SUS316

UNF 7/16'' 1/2'' 9/16'' Stainless Steel Wire Thread Insert with Pin (SUS304/SUS316)

Product Attributes

Attribute	Value
Usage	Fastening
Style	Wire Thread Insert
Size	Various sizes available
Material	Stainless steel
Strength	High
Standard	DIN
Package	Small Packing+Carton Packing+Pallet
Package Quantity	100 pieces
Quality	Inspection before shipment
Manufacturer	JIA SHAN Hardward Company

Product Description

A wire thread insert (also known as a helical thread insert or coil insert) is a mechanical component used to repair or reinforce damaged or worn threaded holes. Made from high-strength stainless steel wire with a coiled design, it restores or strengthens original threads for secure fastening of bolts and screws.

Key Functions

Thread Repair: Recreates original threads in stripped or damaged holes without replacing the entire part
Thread Strengthening: Provides additional support in softer materials like aluminum or plastics
Damage Prevention: Distributes loads evenly in high-stress applications to prevent stripping
Corrosion Resistance: Stainless steel construction offers protection in harsh environments

Applications

Aerospace: Precision assembly and repair of aircraft components
Automotive: Engine blocks, chassis, and transmission systems
Manufacturing: Heavy machinery repair and maintenance
Electronics: Secure fastening in precision devices

Stainless Steel Specifications

Type	C%	Cr%	Ni%	Mo%
304	0.07	17.5-19.5	8.0-10.5	/
316	0.08	16.0-18.0	10.0-14.0	2.00-3.00
304L	0.03	18-20	8-12	/
316L	0.03	16-18	10-14	2-3

304 and 316 are austenitic stainless steels with excellent corrosion resistance. The "L" variants (304L, 316L) have lower carbon content to reduce intergranular corrosion susceptibility in high-temperature or chlorinated environments.

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